What it means
The phrase became common shorthand during downturns, when businesses discovered that a healthy order book is no comfort if customers stop paying. Profit is calculated using judgements about timing, estimates and allocations; cash is a bank balance that either exists or does not.
When conditions turn, the second number is the one that decides survival. In practice, treating cash as king changes real decisions.
It favours collecting faster over booking bigger deals, holding less stock over buying at a discount, and leasing over buying when capital is scarce. Each of those choices trades a little reported profit for a great deal more certainty.
The idea also shapes how businesses are valued and bought, because acquirers and lenders discount cash flows rather than accounting profits. A company with steady, predictable cash generation borrows more cheaply than one with the same profit and lumpy collections.
Credit teams look at cash cover ratios long before they look at the margin. There is a limit to the doctrine.
Hoarding cash in a business with genuine growth opportunities destroys value, because idle balances earn less than the projects they could have funded. The principle is really about not confusing profit with solvency, not about refusing to spend.
The practical test is simple enough to run in an afternoon: if sales fell by a quarter and customers took an extra month to pay, how many months could the business keep going? Working that out forces attention onto collections, committed costs and agreed facilities.
Companies that can answer the question quickly usually manage their cash well.
In practice
Real-world examples.
Example
During a downturn a building products supplier with $3,000,000 of cash reserves buys the plant and customer list of a failed competitor at a heavy discount. Rivals with stronger reported profits cannot bid, because their money is tied up in receivables and stock. The cash-rich buyer emerges from the recession with a larger market share.
Example
A young hardware startup chooses a $180,000 order paid 50% upfront over a $260,000 order on 90-day terms. The smaller deal earns less margin but funds the next production run without borrowing. The founders judge that surviving to the next run matters more than the reported revenue figure.
Example
A restaurant group renegotiates supplier terms from 14 days to 45 days while keeping its own card settlement at two days. The change permanently releases about six weeks of working capital across the estate. Profit is unchanged, but the group can now open sites from its own cash instead of a development loan.
Formula
Calculation
Operating Cash Flow = Net Profit + Non-Cash Charges - Increase in Working Capital
A distributor turns over $2,400,000 at a 10% net margin, so net profit is $2,400,000 x 10% = $240,000. Depreciation adds back $50,000.
During the year receivables rose by $180,000 and inventory rose by $150,000, while payables rose by $60,000, so working capital increased by $180,000 + $150,000 - $60,000 = $270,000.
Operating Cash Flow = $240,000 + $50,000 - $270,000 = $20,000.
The accounts show a $240,000 profit, but only $20,000 of real money arrived. That is the gap the phrase is pointing at: the business cannot pay a dividend, service new debt or fund a hire out of the profit figure, because $220,000 of it is sitting in customer invoices and warehouse stock.Case study
Seen in the real world.
Ardenfield Modular Homes is an invented construction business used here as an illustrative example. It ended a strong year with a $14,000,000 order book and a reported profit of $780,000, and the management team spoke confidently about doubling in size.
The cash picture was the opposite. Work in progress had risen by $1,100,000 as half-built units sat on site awaiting sign-off, and receivables had risen by $600,000 as clients slowed their final payments. Adding back $220,000 of depreciation, operating cash flow was $780,000 + $220,000 - $1,100,000 - $600,000 = minus $700,000, funded entirely by an overdraft that was close to its limit.
In this fictional example Ardenfield turned down two contracts, moved to 30% deposits and staged payments tied to inspection dates, and cut the number of units in progress at any one time. Reported profit fell the following year, but operating cash flow turned positive and the overdraft was cleared. The business grew more slowly and stopped being one late payment away from trouble.
Watch out
Common mistakes.
- Reading the phrase as advice to hoard money, when the point is to manage liquidity rather than to avoid investing.
- Using reported profit to decide dividends or owner drawings without checking whether the cash actually arrived.
- Chasing revenue growth on long payment terms, which is exactly how profitable businesses run out of money.
Questions
People also ask.
Is cash really more important than profit?
Over the long run a business must be profitable to survive, but in the short run it is a lack of cash rather than a lack of profit that stops the doors opening.
How do you put the principle into practice?
Forecast cash weekly, tighten collections, hold only the stock you need, keep committed costs flexible and arrange facilities before you need them.
Does the idea apply to large listed companies?
Yes, and arguably more so, since analysts and rating agencies judge them on cash conversion and free cash flow rather than on reported earnings alone.
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